Routines
Prev: 41853 Up: Map Next: 42172
42155: Point To Location Data Plus One
Used by the routine at ProcessLocationDataIfValid.
Input
A Room ID
Output
HL Pointer to location data + 1
PointToLocationDataPlusOne 42155 PUSH DE Stash IX and DE on the stack.
42156 PUSH IX
42158 CALL FetchLocationDataPointer Call FetchLocationDataPointer.
42161 PUSH IX Load the location data pointer into HL (using the stack).
42163 POP HL
42164 LD DE,1 HL+=0001.
42167 ADD HL,DE
42168 POP IX Restore IX and DE from the stack.
42170 POP DE
42171 RET Return.
Prev: 41853 Up: Map Next: 42172